Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

The Information Service Sub-fonds consists of files containing NATO documents, memoranda and external correspondence relating to its operational functions and to its support for NATO committees on information. The Information files also contains the documentation produced by NATO created for the public, including press releases, reference publications and non-periodicals Other documents outline the wide range of NATO’s cultural pro...